 How should corrugated box companies be equipped with testing instruments ? First of all, it should be equipped according to the requirements of the national standard and commercial inspection standards such as base paper, corrugated cardboard and corrugated boxes.
   First, the national standard test indicators:
1. Test the items of the base paper - quantitative, ring pressure index, crack length, tightness, moisture and other items.
2 , the inspection of corrugated board items - appearance quality, moisture, burst strength, edge strength, adhesion strength, thickness and other items.
3 , the detection of corrugated box items - appearance quality, moisture, compressive strength, stacking strength and other items.
   Second, the export goods packaging packaging corrugated box inspection procedures are divided into three major indicators of appearance, performance, type:
1 , appearance inspection points:
1 Light defect inspection items: signs, printing, creasing lines, knife edges, box nails, joints, twists, and flaps.
2 heavy defect inspection items: inner size, thickness, moisture content.
3 , performance test items: burst strength, edge strength, bond strength, puncture strength, anti-stress test and other items.
4 , type inspection items: stacking test, vertical impact drop test and other items.
   To synthesize the above test indicators, the following test instruments shall be provided if all items are to be tested:
   Inner diameter ruler, steel tape measure, moisture analyzer, quantitative sampler , electronic balance, thickness gauge, burst tester (also known as burst strength tester), cardboard compression tester (also known as compression tester), ring pressure sampling , ring pressure center plate (also known as ring pressure center die), side pressure sampler, bond strength test stand (also known as peel test stand), folding resistance tester, crack tester, cardboard puncture strength tester, carton resistance Pressure tester (also known as carton compression tester) , drop tester and other instruments.
   So, as a corrugated box business should be how to build a testing center, equipped for what it needs and testing instruments do? Should be considered based on the current scale of development and enterprise customer requirements, develop a zui good program, so that "money On the edge of the knife. " According to the author's actual work experience, I believe that user companies can be divided into four categories:
1. Enterprises with cardboard production lines, conventional equipment: inner diameter ruler, steel tape measure, electronic balance, quantitative sampler, thickness gauge, moisture analyzer, burst tester (including paper breakage tester and cardboard breakage tester) , cardboard compression tester, ring pressure sampler, ring pressure center plate, side pressure sampler, adhesion strength test stand. If necessary, it should also be equipped with a folding instrument, a surface absorbance tester ( measuring the degree of glue ) , a cracker and a carton compression tester, and a drop tester.
2 , the purchase of corrugated cardboard for post-processing enterprises, generally should be equipped with: inner diameter ruler, steel tape measure, electronic balance, thickness gauge, moisture analyzer, cardboard burst tester, cardboard compression tester, side pressure sampler. Conditional can be equipped with a carton compression tester and a drop tester.
3 , the production of color printing carts-based enterprises, generally should be equipped with: cardboard bursting instrument, cardboard compression tester, side pressure sampler, surface absorbance tester ( measuring the degree of glue ) . Conditional samples can also be equipped with a quantitative sampler, a folding resistance meter, a whiteness meter, a smoothness meter, a carton compression tester, and a drop tester.
4. Users who purchase corrugated boxes should generally be equipped with: inner diameter ruler, steel tape measure, moisture analyzer, cardboard breakage tester, cardboard compression tester, and side pressure sampler. Conditional can be equipped with a carton compression tester.
How corrugated box enterprises are equipped with testing instruments
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   How should corrugated box companies be equipped with testing instruments? First of all, it should be equipped according to the requirements of the national standard and commercial inspection standards such as base paper, corrugated cardboard and corrugated boxes.
   First, the national standard test indicators:
   1. Test the items of the base paper - quantitative, ring pressure index, crack length, tightness, moisture and other items.
   2 , the inspection of corrugated board items - appearance quality, moisture, burst strength, edge strength, adhesion strength, thickness and other items.
   3 , the detection of corrugated box items - appearance quality, moisture, compressive strength, stacking strength and other items.
   Second, the export goods packaging packaging corrugated box inspection procedures are divided into three major indicators of appearance, performance, type:
   1 , appearance inspection points:
   1 Light defect inspection items: signs, printing, creasing lines, knife edges, box nails, joints, twists, and flaps.
   2 heavy defect inspection items: inner size, thickness, moisture content.
   3 , performance test items: burst strength, edge strength, bond strength, puncture strength, anti-stress test and other items.
   4 , type inspection items: stacking test, vertical impact drop test and other items.
   To synthesize the above test indicators, the following test instruments shall be provided if all items are to be tested:
   Inner diameter ruler, steel tape measure, moisture analyzer, quantitative sampler, electronic balance, thickness gauge, burst tester (also known as burst strength tester), cardboard compression tester (also known as compression tester), ring pressure sampling , ring pressure center plate (also known as ring pressure center die), side pressure sampler, bond strength test stand (also known as peel test stand), folding resistance tester, crack tester, cardboard puncture strength tester, carton resistance Pressure tester (also known as carton compression tester), drop tester and other instruments.
   Then, as a corrugated carton company, how to establish a testing center, how to equip the testing equipment suitable for the needs of the enterprise ? It should be based on the current development scale of the enterprise and the requirements of the customers, and develop a good plan to make money. On the edge of the knife." According to the author's actual work experience, I believe that user companies can be divided into four categories:
   1. Enterprises with cardboard production lines, conventional equipment: inner diameter ruler, steel tape measure, electronic balance, quantitative sampler, thickness gauge, moisture analyzer, burst tester (including paper breakage tester and cardboard breakage tester) , cardboard compression tester, ring pressure sampler, ring pressure center plate, side pressure sampler, adhesion strength test stand. If necessary, it should also be equipped with a folding instrument, a surface absorbance tester ( measuring the degree of glue ) , a cracker and a carton compression tester, and a drop tester.
   2 , the purchase of corrugated cardboard for post-processing enterprises, generally should be equipped with: inner diameter ruler, steel tape measure, electronic balance, thickness gauge, moisture analyzer, cardboard burst tester, cardboard compression tester, side pressure sampler. Conditional can be equipped with a carton compression tester and a drop tester.
   3 , the production of color printing carts-based enterprises, generally should be equipped with: cardboard bursting instrument, cardboard compression tester, side pressure sampler, surface absorbance tester ( measuring the degree of glue ) . Conditional samples can also be equipped with a quantitative sampler, a folding resistance meter, a whiteness meter, a smoothness meter, a carton compression tester, and a drop tester.   4. Users who purchase corrugated boxes should generally be equipped with: inner diameter ruler, steel tape measure, moisture analyzer, cardboard breakage tester, cardboard compression tester, and side pressure sampler. Conditional can be equipped with a carton compression tester.
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